Comparison

Fraction Help Calculator vs Fluid Mechanics Calc

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Fraction Help Calculator

This utility app simplifies fraction calculations and provides step-by-step solutions for addition, subtraction, multiplication, and division. It also facilitates conversions between decimals and fractions, and helps find factors of numbers.

Highlights
  • Solve fraction equations
  • View detailed working
  • Work with mixed fractions
  • Convert between decimal and fraction
  • Find factors of numbers
Features
Read full description

Makes solving & learning fractions easy! Fraction Help is a fraction calculator & educational tool that enables you to quickly solve fraction problems. Features Include: - Accurately solve fraction equations (addition, subtraction, multiplication & division) - View detailed working, to learn how the final answered was determined - Work with mixed/partial fractions - Easily convert between decimal and fractional values - Quickly find the factors of a given numbers or the common factors of two values

About

Fluid Mechanics Calc

This utility app provides a comprehensive calculator for fluid mechanics, civil, and structural engineering parameters. It offers over 130 formulas and 360 calculation methods, supporting seamless unit system switching for analysis, design, and operation of fluid-related systems.

Highlights
  • 130+ fluid mechanics formulas
  • 360+ calculation methods
  • Unit system conversion (metric/US)
  • Favorite formula marking
  • High mathematical precision
  • Seamless unit switching
Features
Read full description

The app is useful for the fluid thinkers. This app covers a wide variety of topics and helps in analysis, design, maintenance and operation of fluid related systems. The calculator will provide results for different fluid mechanics, civil, structural, pipe flow and engineering parameters. It is useful in the fields of automotive, aviation, geology, space, biological applications, petroleum, marine systems and cylinder manufacturing. This app comes handy to students, engineers, analysts, researchers and the curious. Here are the useful features of this app LISTS 130+ FORMULAE Memorizing hundreds of formula is not the way to go when it comes to learning fluid mechanics 360+ METHODS OF CALCULATION This calculator allows a user to change subject of formula based on the variable he/she wants to calculate. The formula applied is displayed in the app CALCULATE FOR ANSWERS Key in the numbers, set units and see results. Switch upto three conversion units. The app accepts input and provides results to the highest mathematical precision MARK FAVORITES Easy markups for easy recall HOP SEAMLESSLY BETWEEN BETWEEN METRIC AND US (INCH) UNIT SYSTEMS The app maintains separate functioning of these unit systems. The app has a predefined library of units designated to each of them It would be a good idea to kill the app and re-open it once in a while with the internet. We constantly strive to update, increase and enrich the content of the app. Go fluid with this app in your pocket!

Screenshots

Fraction Help Calculator4 screens
Fluid Mechanics Calc4 screens

Verdict

The call

The clearest difference is price: Fluid Mechanics Calc at Free against Fraction Help Calculator's $2.99. Fraction Help Calculator's advantage is ratings volume (12 vs 3) and iOS requirement (12.0 vs 15.6). On rating, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Fluid Mechanics Calc is free to download; Fraction Help Calculator costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Fluid Mechanics Calc holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 12 and 3 respectively.

UpkeepUpdate frequency

Fraction Help Calculator ships an update every 13 months, Fluid Mechanics Calc every 22 months. The most recent releases landed on October 23, 2026 and October 12, 2026 respectively.

Scorecard4 real differences · 6 level
Fraction Help Calculator versus Fluid Mechanics Calc: the parameters behind the verdict, then further details
ParameterFraction Help CalculatorFluid Mechanics Calc
Price$2.99Free — better
Rating4.8 (12 ratings)5.0 (3 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings12 — better3
Update frequencyEvery 13 months — betterEvery 22 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size4 MB108 MB
Age rating4+4+
DeveloperArmchair EngineeringTrelleborg Sealing Solutions

Customer experience

Fraction Help Calculator

All ratings12 ratings
Positive91.7%
Neutral8.3%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Fluid Mechanics Calc

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Fraction Help Calculator

No in-app purchases

None

Fluid Mechanics Calc

No in-app purchases

Questions

Is Fraction Help Calculator free?
Fraction Help Calculator costs $2.99, with no in-app purchases.
Is Fluid Mechanics Calc free?
Fluid Mechanics Calc is free to download, with no in-app purchases.
Which has better reviews, Fraction Help Calculator or Fluid Mechanics Calc?
Fluid Mechanics Calc is rated higher. Fraction Help Calculator averages 4.8 out of 5 from 12 ratings, while Fluid Mechanics Calc averages 5.0 from 3 ratings.
Do Fraction Help Calculator or Fluid Mechanics Calc have ads?
Neither Fraction Help Calculator nor Fluid Mechanics Calc shows ads.
Which is updated more often, Fraction Help Calculator or Fluid Mechanics Calc?
Fraction Help Calculator ships an update every 13 months, and Fluid Mechanics Calc every 22 months. Most recently, Fraction Help Calculator was updated on October 23, 2026 and Fluid Mechanics Calc on October 12, 2026.

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